Newbie! Guppies and Axolotls. Upper Nova Scotia

I am back in the fishy business again for about 7 months now. Loving my guppy tank. Tried my hand at a huge oscar and with cichlids... but im back to being a guppy girl. Just added plants and have fallen more in love with it. My 6 year old son has a 33 gal long tank with guppies, neon tetras, corydoras, and a rainbow shark. I have a 67 gal tall tank with guppies and an upside down catfish. I also have a 49 gal with 4 leucistic axolotls.